Table S4. Mitochondrial nucleotide diversity π in elasmobranchs. Regional scale corresponds to indices calculated for populations including samples from a geographic area that extend from a river system up to an ocean basin. Worldwide scale corresponds to indices calculated for populations including samples from at least two ocean basins. Order Family Common Name Species Marker CR Regional scale 0.00150.0054 0.00110.0020 0.0018 Squaliformes Squalidae Spiny Dogfish Squalus acanthias ND2 Squaliformes Centrophoridae Somniosidae Squaliformes Somniosidae Centrophorus squamosus Centroscymnus coelolepis Somniosus antarcticus ND2 Squaliformes Squaliformes Somniosidae Leafscale Gulper Shark Portuguese Dogfish Southern Sleeper Shark Greenland Shark Squaliformes Somniosidae Rajiformes Rajiformes Pristidae Pristidae Rajiformes Rajiformes Pristidae Rhinobatidae Rajiformes Rhinobatidae Rajiformes Rajiformes Rajiformes Rajiformes Rajidae Rajidae Rajidae Rajidae Pacific Sleeper Shark Dwarf Sawfish Largetooth Sawfish Green Sawfish Shovelnose Guitarfish Banded Guitarfish Thorny Skate Common Skate Longnose Skate Thornback Skate Rajiformes Rajiformes Rajidae Dasyatidae Biscuit Skate Red Stingray Global scale 0.0086 Source 0.0018 Veríssimo et al. 2012 CytB 0.0023 Murray et al. 2008 Somniosus microcephalus Somniosus pacificus CytB 0.0022 Murray et al. 2008 CytB Murray et al. 2008 Pristis clavata Pristis pristis CR CR 0.00310.0043 0.0040 0.0044 Pristis zijsron Rhinobatos productus CR CR Phillips et al. 2011 Sandoval-Castillo et al. 2004 Zapteryx exasperata CR/ND2 0.0036 0.01060.0131 0.0011 Amblyraja radiata Dipturus batis Dipturus oxyrinchus Raja clavata CytB CR CR CR Chevolot et al. 2007 Griffiths et al. 2010 Griffiths et al. 2011 Pasolini et al. 2011 Raja straeleni Dasyatis akajei CR CR 0.009 0.01774 0.00223 0.00140.0039 0.0025 0.00210.0084 Veríssimo et al. 2010 Veríssimo et al. 2011 Phillips et al. 2011 Phillips et al. 2011 Castillo-Páez et al. 2014 Pasolini et al. 2011 Li et al. (in press) Rajiformes Dasyatidae Shorttail Stingray Dasyatis brevicaudata CR Rajiformes Potamotrygonidae Discus Ray Paratrygon aiereba ND6 Rajiformes Myliobatidae Spotted Eagle Ray CytB Rajiformes Myliobatidae Spotted Eagle Ray ND4 0.0085 Schluessel et al. 2010 Rajiformes Rhinopteridae ND2 0.00255 Orectolobiformes Ginglymostomatidae Pacific Cownose Ray Nurse Shark CR 0.0008 Stegostomatidae Rhincodontidae Zebra Shark Whale Shark 0.00010.0005 0-0.0038 0.0040.007 0.005 00.00213 0-0.003 0.001130.00360 00.00334 00.00149 0.00130.0014 0.00855 Sandoval-Castillo & RochaOlivares 2011 Karl et al. 2012 Orectolobiformes Orectolobiformes Aetobatus ocellatus (as A. narinari) Aetobatus ocellatus (as A. narinari) Rhinoptera steindachneri Ginglymostoma cirratum Stegostoma fasciatum Rhincodon typus 0.00030.0019 0.00530.0349 0.0126 0.0014 0.011 Dudgeon et al. 2009 Castro et al. 2007 0.004 Ramírez-Macías et al. 2007 Ahonen et al. 2009 ND4 CR Lamniformes Odontaspididae Grey Nurse Shark Carcharias taurus CR CR Lamniformes Alopiidae Alopias pelagicus CR CR Lamniformes Alopiidae Alopias superciliosus CR Lamniformes Alopiidae Alopias vulpinus CR Lamniformes Cetorhinidae Pelagic Thresher Shark Bigeye Thresher Shark Common Thresher Shark Basking Shark Cetorhinus maximus CR Lamniformes Lamnidae White Shark Carcharodon carcharias CR Carcharhiniformes Scyliorhinidae Dark Shyshark Haploblepharus pictus COXI Carcharhiniformes Triakidae School Shark Galeorhinus galeus CR Carcharhiniformes Triakidae Narrownose Mustelus schmitti CytB 0.0030.053 0.0010.002 0.0015 0.0009 Le Port & Lavery 2012 Frederico et al. 2012 Schluessel et al. 2010 Stow et al. 2006 Trejo 2005 0.00166 Trejo 2005 0.00094 Trejo 2005 0.0013 Hoelzel et al. 2006 Blower et al. 2012 McLachlan 2011 0.007 Chabot & Allen 2009 Pereyra et al. 2010 Carcharhiniformes Carcharhiniformes Triakidae Carcharhinidae Smoothhound Leopard Shark Pigeye Shark Carcharhiniformes Carcharhinidae Bronze Whaler Carcharhiniformes Carcharhinidae Carcharhiniformes Carcharhiniformes Carcharhiniformes CR ND4 Spinner Shark Triakis semifasciata Carcharhinus amboinensis Carcharhinus brachyurus Carcharhinus brevipinna Carcharhiniformes Carcharhinidae Sandbar Shark Carcharhinus plumbeus CR Carcharhiniformes Carcharhinidae Dusky Shark Carcharhinus obscurus CR Carcharhiniformes Carcharhinidae Glyphis garricki Carcharhiniformes Carcharhinidae Northern River Shark Speartooth Shark Carcharhiniformes Carcharhinidae Negaprion acutidens Carcharhiniformes Carcharhinidae Sharptooth Lemon Shark Lemon Shark COXI CR COXI CR CR Negaprion brevirostris CR Carcharhiniformes Carcharhinidae Milk Shark Rhizoprionodon acutus ND4 Carcharhiniformes Carcharhinidae Rhizoprionodon lalandii CR Carcharhiniformes Carcharhinidae Brazilian Sharpnose Shark Caribbean 0.0067 0.00320.0089 0.000370.00203 0.00100.0016 0.0009 0.0028 0.000070.00151 0.000350.00282 0.00214 0.000460.00712 0.001610.00468 0.000890.00466 0 0 0 0 00.00185 00.00099 0.002090.00390 0.00484 Carcharhinidae Carcharhinidae Silky Shark Bull Shark Carcharhinus falciformis Carcharhinus leucas CR CR ND4/CR Carcharhinidae Blacktip Shark Carcharhinus limbatus CR Rhizoprionodon porosus CR 0.00278 CR ND4 CR ND4 Glyphis glyphis Lewallen et al. 2007 Tillett et al. 2012a 0.016 Benavides et al. 2011a 0.0013 Geraghty et al. 2013 Galván-Tirado et al. 2013 Karl et al. 2011 Tillett et al. 2012b 0.00214 Keeney et al. 2005 0.00226 Keeney & Heist 2006 Ovenden et al. 2011 0.00475 Portnoy et al. 2010 0.005 Benavides et al. 2011b 0.00056 Wynen et al. 2009 Wynen et al. 2009 Wynen et al. 2009 Wynen et al. 2009 Schultz et al. 2008 0.00585 Schultz et al. 2008 Ovenden et al. 2011 Mendonça et al. 2009 Mendonça et al. 2011 Carcharhiniformes Carcharhinidae Carcharhiniformes Sphyrnidae Sharpnose Shark Whitetip Reef Shark Scalloped Hammerhead Triaenodon obesus CR 0-0.004 0.00213 Whitney et al. 2012 Sphyrna lewini CR 0-0.0110 0.0130 Duncan et al. 2006 Ahonen H, Harcourt R, Stow A (2009) Nuclear and mitochondrial DNA reveals isolation of imperilled grey nurse shark populations (Carcharias taurus). 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